CN220823737U - Strawberry planting frame with heating circuit - Google Patents
Strawberry planting frame with heating circuit Download PDFInfo
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- CN220823737U CN220823737U CN202322376133.6U CN202322376133U CN220823737U CN 220823737 U CN220823737 U CN 220823737U CN 202322376133 U CN202322376133 U CN 202322376133U CN 220823737 U CN220823737 U CN 220823737U
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- frame
- strawberry
- lifting part
- water supply
- supporting
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- 239000000758 substrate Substances 0.000 claims abstract description 25
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Landscapes
- Cultivation Of Plants (AREA)
- Greenhouses (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a strawberry planting frame with a heating loop, which comprises: the support assembly comprises a plurality of support frames (1) which are arranged along a straight line, and the upper part of each support frame (1) is provided with a lifting part (11); the heating loop comprises a water supply pipe (21) and a water return pipe (22), and the water supply pipe (21) and the water return pipe (22) are fixed on the lifting part (11); a substrate cultivation tank (3) provided between the two support arms (110) of the lifting part (11); the bottom of the substrate cultivation groove (3) is provided with a liquid discharge hole; and a liquid return tank (4) which is also arranged between the two support arms (110) of the lifting part (11) but below the substrate cultivation tank (3). The strawberry planting frame is simple in structure, convenient to assemble and beneficial to strawberry planting management; the heating loop is positioned just close to the short stalk position of the strawberry, and is heated at high efficiency and low temperature, so that the heating cost is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of facility agriculture, and particularly relates to a strawberry planting frame with a heating loop.
Background
The strawberry fruit has bright red color, tender and succulent pulp, contains various minerals such as calcium, magnesium, phosphorus, iron and the like besides amino acid, fructose, citric acid, malic acid, pectin, carotene and nicotinic acid, and has higher health care effect and the reputation of 'fruit queen'. In addition, as the strawberries belong to perennial root herbs, the strawberries have the characteristics of early maturity, easiness in propagation, short period, few diseases and insect pests and the like, the strawberries become the first choice berry variety for facility cultivation, especially the strawberries pass through facilities in northern China, are subjected to forcing culture by utilizing space difference, time difference, illumination difference and temperature difference, and have considerable economic, ecological and social benefits as fresh fruits in winter in northern China.
The strawberry planting requires qi Hou Wenhe, the optimum temperature for northern strawberry winter production is 15-25 ℃, and heating is a necessary condition for facility forcing culture. The optimum temperature for the overground part development is 20-30 ℃, the optimum growth temperature for the root system is 15-20 ℃, and the proper range of anther cracking temperature is 13.8-20.6 ℃; the growth temperature of day and night is 25/12 ℃, the sugar accumulation is most suitable, and the growth temperature of the short stalk is 18-22 ℃.
At present, the warming measures mainly adopt a greenhouse space warming mode to integrally raise the environmental temperature, and the warming measures have the advantages of larger heat capacity, more heat load and high energy consumption; the horticultural cooling fins are adopted for hot water circulation, so that strawberry plants are heated poorly, and especially the temperature around the shrunken stems is unstable and the yield of the strawberries is greatly influenced, so that the yield increasing effect of the strawberries is not ideal.
Disclosure of utility model
The utility model aims to solve the problems in the prior art, and aims to provide a strawberry planting frame with a heating circuit, wherein the heating circuit is arranged at a position close to a short stalk of a strawberry, so that the strawberry can be efficiently and energy-effectively controlled to grow in a proper temperature range.
A strawberry cultivation frame with a heating circuit according to the utility model comprises:
The support assembly comprises a plurality of support frames which are arranged along a straight line, wherein the upper part of the support frame is provided with a lifting part, and the lifting part is provided with two support arms with the same height;
The heating loop comprises a water supply pipe and a water return pipe, the water supply pipe and the water return pipe are respectively fixed on two supporting arms of the lifting part, one ends of the water supply pipe and the water return pipe are communicated at the tail end of the supporting component, and the other ends of the water supply pipe and the water return pipe are connected with an external heating system;
The substrate cultivation groove is arranged between the two supporting arms of the lifting part; the bottom of the substrate cultivation groove is provided with a liquid discharge hole; and
And the liquid return groove is also arranged between the two supporting arms of the lifting part but below the substrate cultivation groove.
Preferably, the support frame is a liftable and adjustable support frame, and the support frames are arranged in a straight line to form a support assembly with a certain gradient with a horizontal plane through liftable and adjustable. The lifting adjusting support frame can adopt various lifting modes, and in a specific embodiment, the support frame further comprises an upper rod, a link piece, a lower rod and a base, wherein the upper end of the upper rod is connected with the lifting part, and the lower part of the upper rod is provided with external threads; the lower rod is cylindrical, the inner wall is provided with internal threads, and the lower end of the lower rod is fixed with the base; the upper rod is inserted into the lower rod and is adjusted in height through threaded fit, and the link element is arranged at the joint part of the upper rod and the lower rod and is used for fastening and connecting the upper rod and the lower rod.
Preferably, the top ends of the two supporting arms are respectively provided with a clamping groove for clamping the water supply pipe and the water return pipe.
In specific cases, the top ends of two side edges of the substrate cultivation groove and the liquid return groove are respectively and detachably fixedly connected with the water supply pipe and the water return pipe.
Preferably, the spacing between adjacent support frames is 1-2m.
Preferably, the space between the substrate cultivation tank and the bottom of the liquid return tank is 5-8cm.
Preferably, the strawberry cultivation frame according to the utility model may further comprise drip irrigation tape arranged in the matrix cultivation tank.
The strawberry cultivation frame provided by the utility model has the advantages that: the structure is simple, the assembly is convenient, and the strawberry planting management is facilitated; the heating loop is positioned just close to the short stalk position of the strawberry, and can heat the strawberry at high-efficiency low temperature nearby, so that the root, the stalk and the leaf can be heated in an omnibearing manner; high efficiency, energy saving and greatly reduced heating cost.
Drawings
FIG. 1 is an overall schematic view of a strawberry cultivation frame according to an embodiment of the utility model;
fig. 2 is an exploded view of the support frame in the embodiment shown in fig. 1.
The main reference numerals respectively represent:
1-supporting frame, 11-lifting part, 110-supporting arm, 12-upper pole, 13-link, 14-lower pole, 15-base, 16-joint groove, 17-external screw thread, 18-first screw hole, 19-second screw hole, 21-feed pipe, 22-return pipe, 3-matrix cultivation groove, 4-return groove.
Detailed Description
In order to make the technical content, the structural features, the achieved objects and the effects of the present utility model more detailed, the following description will be taken in conjunction with the accompanying drawings.
Fig. 1-2 show a specific embodiment of a strawberry cultivation frame according to the utility model, which mainly comprises a support assembly, a heating circuit, a matrix cultivation trough 3 and a liquid return trough 4.
The support assembly comprises a plurality of support frames 1 which are arranged along a straight line, and the support frames 1 are liftable and adjustable support frames. The support frame 1 comprises a lifting part 11, an upper rod 12, a link 13, a lower rod 14 and a base 15 which are connected in sequence from top to bottom. The lifting part 11 can be U-shaped, V-shaped or trapezoid, and is provided with two upward supporting arms 110 with the same height, and the top ends of the supporting arms 110 are provided with clamping grooves 16. Both the upper rod 12 and the lower rod 14 are cylindrical. The upper end of the upper rod 12 is clamped and fixed with the lower end of the lifting part 11, and the lower part of the upper rod 12 is provided with external threads 17. The inner wall of the lower rod 14 is provided with an internal thread, and the lower end of the upper rod 12 is inserted into the lower rod 14, and the height of the support frame 1 is adjusted through screw-fit. The link 13 is sleeved at the joint of the upper rod 12 and the lower rod 14, a first threaded hole 18 is formed in the link 13, and a corresponding second threaded hole 19 is formed in the upper portion of the lower rod 14. After the upper rod 12 is inserted into the lower rod 14 at a predetermined position, the upper rod 12 is position-fastened by fastening screws through the first screw holes 18 and the second screw holes 19. The lower end of the lower rod 14 is welded and fixed with the center of the base 15. For stability, the connection of the lower rod 14 to the base 15 may also be welded with reinforcing bars. In addition, bolt holes are further formed in the base 15, and the base 15 and the ground can be fixed through fastening bolts.
The heating circuit includes a water feed pipe 21 and a water return pipe 22, and the water feed pipe 21 and the water return pipe 22 are engaged with the engaging grooves 16 of the left and right support arms 110 of the lifting portion 11. One end of the water supply pipe 21 and one end of the water return pipe 22 are communicated with each other at the tail end of the supporting component, and the other ends of the water supply pipe 21 and the water return pipe 22 are connected with an external heating system to perform heating and heat supply through hot water circulation.
The substrate cultivation tank 3 is provided between the two support arms 110 of the lifting part 11. The bottom of the substrate cultivation groove 3 is provided with a hollow structure to form a liquid discharge hole, and the liquid return is conveniently discharged through the liquid discharge hole and the air permeability of the substrate is ensured. The liquid return tank 4 is also provided between the two support arms 110 of the lifting part 11 but below the substrate cultivation tank 3 for collecting the liquid return discharged from the substrate cultivation tank 3. The interval between the substrate cultivation groove 3 and the bottom of the liquid return groove 4 is 5-8cm, so that a good liquid return drainage space is formed, and the optimization of the strawberry root system environment is facilitated. The top ends of both side edges of the substrate cultivation tank 3 and the return tank 4 are detachably and fixedly connected with the water supply pipe 21 and the return pipe 22, respectively, for example, by clamping. The substrate cultivation groove 3 and the liquid return groove 4 are made of plastic materials, such as black and white films, the thickness is 1.5-2.0mm, the inner side surface is black, the outer side surface is white, and the inner side absorbs light and reflects light outside, so that plant growth is facilitated. The culture medium can be selected from coconut chaff or artificial soil mixed with turf, vermiculite, perlite and the like, and a drip irrigation belt can be arranged on the culture medium for irrigating strawberry root systems.
In particular, the distance between adjacent support frames 1 in the support assembly is 1-2m. In order to facilitate outward discharge of the liquid return collected in the liquid return tank 4, the plurality of support frames 1 are arranged in a straight line to form a support assembly with a certain gradient with a horizontal plane through lifting adjustment, and the gradient is preferably 1-2 per mill.
The heating loop is positioned just close to the short stalk position of the strawberry, is high-efficiency and low-temperature and nearby-heating, and can perform all-round effective heating of roots, stalks and leaves; the low-temperature circulation of the water supply temperature of 20-30 ℃ and the backwater temperature of 18-25 ℃ can meet the growth heating requirement of strawberries at 15-25 ℃, is efficient and energy-saving, and greatly reduces the heating cost. The substrate cultivation groove and the liquid return groove are made of practical and light materials, so that the substrate cultivation groove and the liquid return groove are convenient to replace and low in cost; the substrate cultivation groove is an independent part, and the cultivation substrate can be conveniently taken out and updated after the stubble is planted for each year or two years.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (8)
1. A strawberry cultivation rack with a heating circuit, comprising:
The support assembly comprises a plurality of support frames (1) which are arranged along a straight line, wherein the upper part of the support frame (1) is provided with a lifting part (11), and the lifting part (11) is provided with two support arms (110) with the same height;
The heating loop comprises a water supply pipe (21) and a water return pipe (22), wherein the water supply pipe (21) and the water return pipe (22) are respectively fixed on two supporting arms (110) of the lifting part (11), one ends of the water supply pipe (21) and the water return pipe (22) are communicated at the tail end of the supporting component, and the other ends of the water supply pipe and the water return pipe are connected with an external heating system;
A substrate cultivation tank (3) provided between the two support arms (110) of the lifting part (11); the bottom of the substrate cultivation groove (3) is provided with a liquid discharge hole; and
The liquid return groove (4) is also arranged between the two supporting arms (110) of the lifting part (11) but below the substrate cultivation groove (3).
2. The strawberry cultivation frame as claimed in claim 1, characterised in that the supporting frame (1) is a liftable and adjustable supporting frame, through which a plurality of supporting frames (1) are arranged in a straight line to form a supporting assembly having a certain gradient with a horizontal plane.
3. The strawberry cultivation frame as claimed in claim 1, characterised in that the supporting frame (1) further comprises an upper rod (12), a link element (13), a lower rod (14) and a base (15), the upper end of the upper rod (12) is connected with the lifting part (11), and the lower part of the upper rod (12) is provided with external threads (17); the lower rod (14) is cylindrical, the inner wall is provided with internal threads, and the lower end of the lower rod (14) is fixed with the base (15); the upper rod (12) is inserted into the lower rod (14) and the height is adjusted through threaded fit, and the link (13) is arranged at the joint part of the upper rod (12) and the lower rod (14) and is used for fastening and connecting the upper rod (12) and the lower rod (14).
4. The strawberry cultivation frame as claimed in claim 1, characterised in that the top ends of the two supporting arms (110) are respectively provided with a clamping groove (16) for clamping the water supply pipe (21) and the water return pipe (22).
5. The strawberry cultivation frame as claimed in claim 1, characterized in that the top ends of both sides of the substrate cultivation tank (3) and the return tank (4) are detachably and fixedly connected with the water supply pipe (21) and the return pipe (22), respectively.
6. A strawberry cultivation frame as claimed in claim 1, characterised in that the spacing between adjacent supporting frames (1) is 1-2m.
7. Strawberry cultivation frame according to claim 1, characterized in that the distance between the substrate cultivation trough (3) and the bottom of the liquid return trough (4) is 5-8cm.
8. Strawberry cultivation frame according to one of the claims 1 to 7, characterized in that it further comprises a drip irrigation tape arranged in the matrix cultivation trough (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376133.6U CN220823737U (en) | 2023-09-01 | 2023-09-01 | Strawberry planting frame with heating circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376133.6U CN220823737U (en) | 2023-09-01 | 2023-09-01 | Strawberry planting frame with heating circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220823737U true CN220823737U (en) | 2024-04-23 |
Family
ID=90723042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322376133.6U Active CN220823737U (en) | 2023-09-01 | 2023-09-01 | Strawberry planting frame with heating circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220823737U (en) |
-
2023
- 2023-09-01 CN CN202322376133.6U patent/CN220823737U/en active Active
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